Would anyone be able to provide information on the arguments to kernel_entry (in head.S)? The first two look pretty straightforward, argument count and string vectors. I assume that argument zero is actually the first argument, and not "vmlinux"? What are the third (ulong) and fourth (int *) arguments? I have read head.S and searched for days trying to find this info :-( I thought PMON would be a decent reference, but run_target() only seems to set $4 and $5, before calling _go(). Thanks! -Richard